Is overcharging the battery harmful?

Yes, overcharging or using poor quality chargers can cause the battery to swell and reduce its lifetime.

When is the best time to recharge the battery?

The best time is when the display shows 'L' or close to the low level.

Can I replace only one or two battery cells instead of the full set?

No, if one or two cells break down, the full set (4, 5, or 6 pcs) must be replaced together.

Should I keep the charger inside the e-scooter?

No, it is not suggested. Vibration on rough roads can damage the charger components and affect charging performance.

2023 Milan Tianjin 003

Name: 2023 Milan Tianjin 003
Brand: Wuxi Shengbao Vehicle Manufacturing Co., Ltd.
SKU: 2098371715

Jiangsu, ChinaWuxi Shengbao Vehicle Manufacturing Co., Ltd.

US$200.00-500.00

20 Pieces

Product profile

Customization

Available

Wattage

251-350W

Battery Voltage

48V

Model NO.

0066

Battery Type

Storage Battery

Wheel Size

12"

Motor

Brushless

Frame Material

Steel

Certification

CE, EEC, ISO, CQC, COC

Folded

Unfolded

Max Speed

20-40km/h

Range per Power

31-60km

Transport Package

Thick Honeycomb Cardboard Box

Specification

350W 48V 20AH

Trademark

Opai; OEM

Origin

China

HS Code

8711901010

Production Capacity

50000pieces/Year

Key features

Brushless Motor: Equipped with efficient brushless motor for smooth performance.

Multiple Certifications: CE, EEC, ISO, CQC, and COC certified for safety and compliance.

OEM and ODM Services: Full OEM and ODM customization services available for buyers.

Steel Frame Material: Durable steel frame ensures stability and longevity.

12 Inch Wheels: 12-inch wheel size provides balanced handling and ride comfort.

48V Battery System: High-capacity 48V storage battery supports extended range.

Wide Speed Range: Maximum speed ranges from 20 to 40 km/h for versatile use.

Established Manufacturer: Manufacturer established in 2003 with 450 employees and 17 R&D engineers.

Company profile

Wuxi Shengbao Vehicle Manufacturing Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2015-03-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤15h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryOpai Technology, operating under the legal name Jiangsu Opai Electric Vehicle Sales Co., Ltd., is a major Chinese manufacturer in the electric vehicle sector, established in 1996. The company boasts a substantial production capacity with 8 production lines and a notable output of 2 million electric vehicles annually. It holds ISO9001:2015 and ISO14001:2015 certifications, reflecting a strong commitment to quality and environmental management. With a diversified product line and a developed export market across several continents, Opai demonstrates significant market reach and innovation potential.

Supplier typeThe supplier is a combined business entity with a registered capital of 100,000,000 RMB, operating under the name Wuxi Shengbao Vehicle Manufacturing Co., Ltd. in Jiangsu, China.

CertificationsOpai holds ISO9001:2015 and ISO14001:2015 certifications, indicating adherence to quality management and environmental management standards.

After-Sales capabilityThe company emphasizes quality and service, with over three thousand sales outlets across China, suggesting strong after-sales support.

Financial creditWith an annual production output exceeding US$100 million and substantial registered capital, Opai's financial standing appears strong.

R&D capabilityOpai has a dedicated R&D team focused on innovative electric vehicle designs, supported by their technological and environmental commitments.

Production capacityThe supplier operates 8 production lines with an annual capacity of 2 million electric vehicles, demonstrating significant production capability.

Client casesOpai exports products to developed countries such as Germany, France, and Italy, indicating a broad and diverse customer base.

Product Q&A

Q:Should I charge the new e-scooter battery immediately upon receipt?

Yes, you must charge it immediately. Check the production date; if it is about 2 months or older, charge for about 10 hours until fully charged.

Q:How should I store the e-scooter if I do not drive it for a long time?

Keep the e-scooter fully charged, turn off the air switch, and recharge it every 1 to 2 months.

Q:What happens to the range in winter season?

The range per charge will be shorter than in other seasons. Do not leave the scooter in open air overnight or charge it in very low temperatures.

Q:What precautions should I take when using the e-scooter in summer?

Do not expose it to strong sunlight or charge it under high temperatures. Do not charge immediately after driving in high heat, and limit charging time to about 8 hours.

Q:Can I continue driving when the battery power is low?

No, it is harmful to the battery lifetime. You must charge the battery in time.